Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerified source
0x9522d73c04cbb680c2b9ba0bc52cc6347caa40ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 14 days ago (2026-10-16 00:05 UTC).

1Pools
2Swaps, 7 days
$1Volume, 7 days
14 days agoFirst pool

What it can do to your swap

  • Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
  • Can change the price you getBefore your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool.
  • Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
  • Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.

Read from the hook address: flag bits beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ETH / SHROUD with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 1.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.

ETH to SHROUD1.00% takenIn 0.0000206788 ETHOut 9,778.81 SHROUD, expected 9,877.69Gas 54,187
SHROUD to ETH1.00% takenIn 9,977.46 SHROUDOut 0.0000202671 ETH, expected 0.000020472Gas 54,653

Swaps per day

10-20110-21010-22010-23010-24110-25010-260

Volume over the same days: $0, $0, $0, $0, $0, $0, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / SHROUD
0xb69c56…c2bd62
1.00%2$111 days agoSwap